230506100 has 144 divisors (see below), whose sum is σ = 590587200. Its totient is φ = 77184000.

The previous prime is 230506099. The next prime is 230506103. The reversal of 230506100 is 1605032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230506103) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 856766 + ... + 857034.

It is an arithmetic number, because the mean of its divisors is an integer number (4101300).

Almost surely, 2^230506100 is an apocalyptic number.

230506100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230506100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (295293600).

230506100 is an abundant number, since it is smaller than the sum of its proper divisors (360081100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230506100 is a wasteful number, since it uses less digits than its factorization.

230506100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354 (or 347 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 230506100 is about 15182.4273421611. The cubic root of 230506100 is about 613.1416349814.

The spelling of 230506100 in words is "two hundred thirty million, five hundred six thousand, one hundred".